< Back to All Videos thirdAGE > Breastfeeding and MS Risk Up Next... 10 Cervical Cancer Screenings Cervical Cancer Screenings Cosmetics Safety Birth Control and Breast Cancer Risk Loading the player ... Women's Health Breastfeeding and MS Risk Breastfeeding for 15 months or longer may reduce your risk of developing this chronic autoimmune disease, study finds. Related Videos Cervical Cancer Screenings Cosmetics Safety Birth Control and Breast Cancer Risk Menstruation and Brain Power